Selective extraction and determination of catecholamines in urine samples by using a dopamine magnetic molecularly imprinted polymer and capillary electrophoresis.

@article{Bouri2012SelectiveEA,
  title={Selective extraction and determination of catecholamines in urine samples by using a dopamine magnetic molecularly imprinted polymer and capillary electrophoresis.},
  author={Mohamed Bouri and Mar{\'i}a Jes{\'u}s Lerma-Garc{\'i}a and Rachid Salghi and Mohammed Zougagh and {\'A}ngel R{\'i}os},
  journal={Talanta},
  year={2012},
  volume={99},
  pages={897-903}
}
A rapid and selective method for the extraction and determination of catecholamines (CLs) from urine samples has been successfully developed using a magnetic molecularly imprinted polymer (MMIP) as a sorbent material. The MMIP has been prepared using dopamine hydrochloride (DA) as template molecule, methacrylic acid (MAA) as functional monomer, ethylene glycol dimethacrylate (EDMA) as cross-linking agent and Fe(3)O(4) magnetite as magnetic component. The extraction was carried out by stirring… CONTINUE READING